Answer:
19
Step-by-step explanation:
10 x 19 = 190
190 divided by 2 = 95
95 x 12 = 1140
3.0200 is 3.0188 rounded to the nearest thousandth.
Answer:
3km
Step-by-step explanation:
bacause 0.3 is blank
Answer:
Solution given:
m∠ADB=(4x−12)°
m∠CDB=(3x+6)°
m∠ADC =?
Since diagonal BD bisect the angle <ADC
so
m∠ADB= m∠ADC
(4x-12)°=(3x+6)°
4x-3x=6-12
x=12+6
x=18°
again.
<ADB=m∠ADB+ m∠ADC=4×18-12+3×18+6=120°
So
<u>the m∠</u><u>ADC</u><u> </u><u>=</u><u>1</u><u>2</u><u>0</u><u>°</u>